Answer:
A and B are functions
Step-by-step explanation:
for A, none of the x's repeat which makes it a FUNCTION
for B, when it starts with x^2, it will always be a FUNCTION (its a quadratic)
for C, 10 repeats for the x so it is NOT A FUNCTION
Answer:
Is this a go ogle meet
Step-by-step explanation:
I don’t have time now :(
Answer:
The answer is 20
Step-by-step explanation:
Answer:
The answer is y = 4
x − 4
Step-by-step explanation: